Home Depot, Lowe's and EarthLED are among retailers that offer replacement track lighting and accessories for sale, as of 2016. Current prices and available inventory vary by retailer.
Track lighting heads, pendants, rails and connectors are available at Home Depot. Users can search for products by brand name, finish or type of light source. Popular brands available at Home Depot include Juno, Lithonia and Hampton Bay.
Lowe's carries track lighting replacement kits, parts and lighting components. Lowe's provides helpful installation guides and repair tips in the how-to library, which covers many areas of lighting for the home or office. Traditional and LED lighting options are available.